JQuery Ajax Form Submit with FormData Example

jQuery · 11-Apr-2023

When “JQuery Ajax Form Submit with FormData Example” moves through design, development and browser testing, the implementation notes can clarify hand-offs and time spent on revisions while leaving code quality, accessibility and released behaviour as the real measures of success.

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Hello Friends,

Today, I am going to learn you how to submit form using jquery ajax with formdata. We will show jquery ajax form submit with formdata example. In this article We will talk about jquery ajax form submits with the form data step by step. If you're simply looking to learn how you can submit a form via AJAX using jquery.

This tutorial will give simple and easy way to submit form using jquery ajax with formdata. Here i will give simple example for jquery ajax form submit with formdata. so let's see the bellow example step by step.

index.html

<!DOCTYPE html>
<html>
    <title>jQuery Ajax Form Submit with FormData Example - NiceSnippets.com</title>
    <script src="https://code.jquery.com/jquery-3.4.1.min.js"></script> 
<body>
    <h1>jQuery Ajax Form Submit with FormData Example - NiceSnippets.com</h1>
    <form method="POST" enctype="multipart/form-data" id="my-form">
        <input type="text" name="title"/><br/><br/>
        <input type="file" name="files"/><br/><br/>
        <input type="submit" value="Submit" id="btnSubmit"/>
    </form>
    <span id="output"></span>
    <script type="text/javascript">
    	$(document).ready(function () {
            $("#btnSubmit").click(function (event) {
                //stop submit the form, we will post it manually.
                event.preventDefault();

         
                // Get form
                var form = $('#my-form')[0];

         
                // FormData object 
                var data = new FormData(form);

         
                // If you want to add an extra field for the FormData
                data.append("CustomField", "This is some extra data, testing");

         
                // disabled the submit button
                $("#btnSubmit").prop("disabled", true);

         
                $.ajax({
                    type: "POST",
                    enctype: 'multipart/form-data',
                    url: "/upload.php",
                    data: data,
                    processData: false,
                    contentType: false,
                    cache: false,
                    timeout: 800000,
                    success: function (data) {
                        $("#output").text(data);
                        console.log("SUCCESS : ", data);
                        $("#btnSubmit").prop("disabled", false);
                    },
                    error: function (e) {
                        $("#output").text(e.responseText);
                        console.log("ERROR : ", e);
                        $("#btnSubmit").prop("disabled", false);
                    }
                });
            });
        });
    </script>
</body>
</html>

It will help you...